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train | do_block | Runs the block list or block show command, printing output to the
console
Args:
args: The parsed arguments sent to the command at runtime | cli/sawtooth_cli/block.py | def do_block(args):
"""Runs the block list or block show command, printing output to the
console
Args:
args: The parsed arguments sent to the command at runtime
"""
rest_client = RestClient(args.url, args.user)
if args.subcommand == 'list':
block_generator = rest_client... | def do_block(args):
"""Runs the block list or block show command, printing output to the
console
Args:
args: The parsed arguments sent to the command at runtime
"""
rest_client = RestClient(args.url, args.user)
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train | _MessageRouter.incoming | Returns the next incoming message. | rest_api/sawtooth_rest_api/messaging.py | async def incoming(self):
"""Returns the next incoming message.
"""
msg = await self._queue.get()
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"""Returns the next incoming message.
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train | _MessageRouter.await_reply | Wait for a reply to a given correlation id. If a timeout is
provided, it will raise a asyncio.TimeoutError. | rest_api/sawtooth_rest_api/messaging.py | async def await_reply(self, correlation_id, timeout=None):
"""Wait for a reply to a given correlation id. If a timeout is
provided, it will raise a asyncio.TimeoutError.
"""
try:
result = await asyncio.wait_for(
self._futures[correlation_id], timeout=timeout)... | async def await_reply(self, correlation_id, timeout=None):
"""Wait for a reply to a given correlation id. If a timeout is
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"""
try:
result = await asyncio.wait_for(
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train | _MessageRouter.fail_all | Fail all the expected replies with a given error. | rest_api/sawtooth_rest_api/messaging.py | def fail_all(self, err):
"""Fail all the expected replies with a given error.
"""
for c_id in self._futures:
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train | _MessageRouter.route_msg | Given a message, route it either to the incoming queue, or to the
future associated with its correlation_id. | rest_api/sawtooth_rest_api/messaging.py | async def route_msg(self, msg):
"""Given a message, route it either to the incoming queue, or to the
future associated with its correlation_id.
"""
if msg.correlation_id in self._futures:
self._set_reply(msg.correlation_id, msg)
else:
await self._push_inco... | async def route_msg(self, msg):
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"""
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train | _Receiver.start | Starts receiving messages on the underlying socket and passes them
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"""Starts receiving messages on the underlying socket and passes them
to the message router.
"""
self._is_running = True
while self._is_running:
try:
zmq_msg = await self._socket.recv_multipart()
message = Messa... | async def start(self):
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train | Connection.open | Opens the connection.
An open connection will monitor for disconnects from the remote end.
Messages are either received as replies to outgoing messages, or
received from an incoming queue. | rest_api/sawtooth_rest_api/messaging.py | def open(self):
"""Opens the connection.
An open connection will monitor for disconnects from the remote end.
Messages are either received as replies to outgoing messages, or
received from an incoming queue.
"""
LOGGER.info('Connecting to %s', self._url)
asyncio.... | def open(self):
"""Opens the connection.
An open connection will monitor for disconnects from the remote end.
Messages are either received as replies to outgoing messages, or
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"""
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train | Connection.on_connection_state_change | Register a callback for a specific connection state change.
Register a callback to be triggered when the connection changes to
the specified state, signified by a ConnectionEvent.
The callback must be a coroutine.
Args:
event_type (ConnectionEvent): the connection event to... | rest_api/sawtooth_rest_api/messaging.py | def on_connection_state_change(self, event_type, callback):
"""Register a callback for a specific connection state change.
Register a callback to be triggered when the connection changes to
the specified state, signified by a ConnectionEvent.
The callback must be a coroutine.
... | def on_connection_state_change(self, event_type, callback):
"""Register a callback for a specific connection state change.
Register a callback to be triggered when the connection changes to
the specified state, signified by a ConnectionEvent.
The callback must be a coroutine.
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train | Connection.send | Sends a message and returns a future for the response. | rest_api/sawtooth_rest_api/messaging.py | async def send(self, message_type, message_content, timeout=None):
"""Sends a message and returns a future for the response.
"""
return await self._sender.send(
message_type, message_content, timeout=timeout) | async def send(self, message_type, message_content, timeout=None):
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train | Connection.close | Closes the connection.
All outstanding futures for replies will be sent a DisconnectError. | rest_api/sawtooth_rest_api/messaging.py | def close(self):
"""Closes the connection.
All outstanding futures for replies will be sent a DisconnectError.
"""
if self._recv_task:
self._recv_task.cancel()
self._disable_monitoring()
if self._monitor_task and not self._monitor_task.done():
s... | def close(self):
"""Closes the connection.
All outstanding futures for replies will be sent a DisconnectError.
"""
if self._recv_task:
self._recv_task.cancel()
self._disable_monitoring()
if self._monitor_task and not self._monitor_task.done():
s... | [
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train | LMDBNoLockDatabase.delete | Removes a key:value from the database
Args:
key (str): The key to remove. | validator/sawtooth_validator/database/lmdb_nolock_database.py | def delete(self, key):
"""Removes a key:value from the database
Args:
key (str): The key to remove.
"""
with self._lmdb.begin(write=True, buffers=True) as txn:
txn.delete(key.encode()) | def delete(self, key):
"""Removes a key:value from the database
Args:
key (str): The key to remove.
"""
with self._lmdb.begin(write=True, buffers=True) as txn:
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train | LMDBNoLockDatabase.keys | Returns a list of keys in the database | validator/sawtooth_validator/database/lmdb_nolock_database.py | def keys(self, index=None):
"""Returns a list of keys in the database
"""
with self._lmdb.begin() as txn:
return [key.decode() for key, _ in txn.cursor()] | def keys(self, index=None):
"""Returns a list of keys in the database
"""
with self._lmdb.begin() as txn:
return [key.decode() for key, _ in txn.cursor()] | [
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train | BlockBuilder.build_block | Assembles the candidate block into it's finalized form for broadcast. | validator/sawtooth_validator/journal/block_builder.py | def build_block(self):
"""
Assembles the candidate block into it's finalized form for broadcast.
"""
header_bytes = self.block_header.SerializeToString()
block = Block(header=header_bytes,
header_signature=self._header_signature)
block.batches.extend... | def build_block(self):
"""
Assembles the candidate block into it's finalized form for broadcast.
"""
header_bytes = self.block_header.SerializeToString()
block = Block(header=header_bytes,
header_signature=self._header_signature)
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train | Scheduler.set_transaction_execution_result | Set the status of an executed transaction.
Called by the executor after a transaction has been processed.
The scheduler must know when transactions have finished being
applied so that it can determine which transactions will become
eligible for processing.
Args:
tx... | validator/sawtooth_validator/execution/scheduler.py | def set_transaction_execution_result(
self, txn_signature, is_valid, context_id, state_changes, events,
data, error_message, error_data):
"""Set the status of an executed transaction.
Called by the executor after a transaction has been processed.
The scheduler must know... | def set_transaction_execution_result(
self, txn_signature, is_valid, context_id, state_changes, events,
data, error_message, error_data):
"""Set the status of an executed transaction.
Called by the executor after a transaction has been processed.
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train | BlockCache.add_chain | Add block in a chain in the correct order. Also add all of the blocks
to the cache before doing a purge. | validator/sawtooth_validator/journal/block_cache.py | def add_chain(self, chain):
"""
Add block in a chain in the correct order. Also add all of the blocks
to the cache before doing a purge.
"""
with self._lock:
chain.sort(key=lambda x: x.block_num)
for block in chain:
block_id = block.header_... | def add_chain(self, chain):
"""
Add block in a chain in the correct order. Also add all of the blocks
to the cache before doing a purge.
"""
with self._lock:
chain.sort(key=lambda x: x.block_num)
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train | BlockCache._purge_expired | Remove all expired entries from the cache that do not have a reference
count. | validator/sawtooth_validator/journal/block_cache.py | def _purge_expired(self):
"""
Remove all expired entries from the cache that do not have a reference
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"""
time_horizon = time.time() - self._keep_time
new_cache = {}
dec_count_for = []
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... | def _purge_expired(self):
"""
Remove all expired entries from the cache that do not have a reference
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new_cache = {}
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train | BroadcastBlockSender._remove_batches | Returns a copy of the block without the non-injected
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train | BlockPublisher.check_publish_block | Check if a candidate block is ready to be claimed.
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train | PermissionVerifier.check_off_chain_batch_roles | Check the batch signing key against the allowed off-chain
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... | validator/sawtooth_validator/gossip/permission_verifier.py | def check_off_chain_batch_roles(self, batch):
""" Check the batch signing key against the allowed off-chain
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train | PermissionVerifier.check_off_chain_transaction_roles | Check the transaction signing key against the allowed off-chain
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""" Check the transaction signing key against the allowed off-chain
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train | PermissionVerifier.check_network_role | Check the public key of a node on the network to see if they are
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train | IdentityCache.get_role | Used to retrieve an identity role.
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train | _format_batch_statuses | Takes a statuses dict and formats it for transmission with Protobuf and
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statuses (dict of int): Dict with batch ids as the key, status as value
batch_ids (list of str): The batch ids in their original order
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statuses (dict of int): Dict with batch ids as the key, status as value
batch_ids (list of str): The batch ids in their original order
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train | _ClientRequestHandler.handle | Handles parsing incoming requests, and wrapping the final response.
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connection_id (str): ZMQ identity sent over ZMQ socket
message_content (bytes): Byte encoded request protobuf to be parsed
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connection_id (str): ZMQ identity sent over ZMQ socket
message_content (bytes): Byte encoded request protobuf to be parsed
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train | _ClientRequestHandler._wrap_response | Convenience method to wrap a status with any key word args.
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status (enum): enum response status, defaults to OK
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status (enum): enum response status, defaults to OK
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train | _ClientRequestHandler._get_head_block | Fetches the request specified head block, or the chain head.
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This method will fail if `_block_store` has not been set
Args:
request (object): The parsed protobuf request object
Returns:
Block: the block object at the head of the requested chain
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This method will fail if `_block_store` has not been set
Args:
request (object): The parsed protobuf request object
Returns:
Block: the block o... | def _get_head_block(self, request):
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train | _ClientRequestHandler._set_root | Sets the root of the merkle tree, returning any head id used.
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Args:
request (object): The parsed protobuf request object
Returns:
str: the state root of the head block used to specify the root
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Args:
request (object): The parsed protobuf request object
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train | _ClientRequestHandler._list_store_resources | Builds a list of blocks or resources derived from blocks,
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- filtered by head block
- filtered by both id and head block
- not filtered (all current resources)
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"""Builds a list of blocks or resources derived from blocks,
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- filtered by a set of ids
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train | _ClientRequestHandler._validate_ids | Validates a list of ids, raising a ResponseFailed error if invalid.
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resource_id (list of str): The ids to validate
Raises:
ResponseFailed: The id was invalid, and a status of INVALID_ID
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resource_id (list of str): The ids to validate
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ResponseFailed: The id was invalid, and a status of INVALID_ID
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train | _ClientRequestHandler._validate_state_root | Validates a state root, raising a ResponseFailed error if invalid.
Args:
state_root (str): The state_root to validate
Raises:
ResponseFailed: The state_root was invalid, and a status of
INVALID_ROOT will be sent with the response. | validator/sawtooth_validator/state/client_handlers.py | def _validate_state_root(self, state_root):
"""Validates a state root, raising a ResponseFailed error if invalid.
Args:
state_root (str): The state_root to validate
Raises:
ResponseFailed: The state_root was invalid, and a status of
INVALID_ROOT will be ... | def _validate_state_root(self, state_root):
"""Validates a state root, raising a ResponseFailed error if invalid.
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state_root (str): The state_root to validate
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ResponseFailed: The state_root was invalid, and a status of
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train | _ClientRequestHandler._validate_namespace | Validates a namespace, raising a ResponseFailed error if invalid.
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state_root (str): The state_root to validate
Raises:
ResponseFailed: The state_root was invalid, and a status of
INVALID_ROOT will be sent with the response. | validator/sawtooth_validator/state/client_handlers.py | def _validate_namespace(self, namespace):
"""Validates a namespace, raising a ResponseFailed error if invalid.
Args:
state_root (str): The state_root to validate
Raises:
ResponseFailed: The state_root was invalid, and a status of
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state_root (str): The state_root to validate
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ResponseFailed: The state_root was invalid, and a status of
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train | _Pager.paginate_resources | Truncates a list of resources based on ClientPagingControls
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request (object): The parsed protobuf request object
resources (list of objects): The resources to be paginated
Returns:
list: The paginated list of resources
object: The ClientPagingRespo... | validator/sawtooth_validator/state/client_handlers.py | def paginate_resources(cls, request, resources, on_fail_status):
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Args:
request (object): The parsed protobuf request object
resources (list of objects): The resources to be paginated
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resources (list of objects): The resources to be paginated
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train | _Pager.index_by_id | Helper method to fetch the index of a resource by its id or address
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resources (list of objects): The resources to be paginated
target_id (string): The address or header_signature of the resource
Returns:
integer: The index of the target resource
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"""Helper method to fetch the index of a resource by its id or address
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resources (list of objects): The resources to be paginated
target_id (string): The address or header_signature of the resource
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resources (list of objects): The resources to be paginated
target_id (string): The address or header_signature of the resource
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train | _Pager.id_by_index | Helper method to fetch the id or address of a resource by its index
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resources (list of objects): The resources to be paginated
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resources (list of objects): The resources to be paginated
index (integer): The index of the target resource
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train | _Sorter.sort_resources | Sorts a list of resources based on a list of sort controls
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resources (list of objects): The resources to be sorted
fail_enum (int, enum): The enum status to raise with invalid keys
header_proto(class): Cl... | validator/sawtooth_validator/state/client_handlers.py | def sort_resources(cls, request, resources, fail_enum, header_proto=None):
"""Sorts a list of resources based on a list of sort controls
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request (object): The parsed protobuf request object
resources (list of objects): The resources to be sorted
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request (object): The parsed protobuf request object
resources (list of objects): The resources to be sorted
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train | _Sorter._get_handler_set | Goes through the list of ClientSortControls and returns a list of
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train | _BatchWaiter.notify_batches_finished | Called by the BatchTracker the _BatchWaiter is observing. Should not
be called by handlers.
Args:
statuses (dict of int): A dict with keys of batch ids, and values
of status enums | validator/sawtooth_validator/state/client_handlers.py | def notify_batches_finished(self, statuses):
"""Called by the BatchTracker the _BatchWaiter is observing. Should not
be called by handlers.
Args:
statuses (dict of int): A dict with keys of batch ids, and values
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batch_ids (list of str): The ids of the batches to wait for
timeout(int): Maximum time in seconds to wait for
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path (str): a directory which should exist and be writable
human_readable_name (str): a human readable string for the directory
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path (str): a directory which should exist and be writable
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train | add_identity_parser | Creates the arg parsers needed for the identity command and
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"""Creates the arg parsers needed for the identity command and
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"""
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parser = subparsers.add_parser(
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train | do_identity | Executes the config commands subcommands. | cli/sawtooth_cli/identity.py | def do_identity(args):
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train | _do_identity_role_list | Lists the current on-chain configuration values. | cli/sawtooth_cli/identity.py | def _do_identity_role_list(args):
"""Lists the current on-chain configuration values.
"""
rest_client = RestClient(args.url)
state = rest_client.list_state(subtree=IDENTITY_NAMESPACE + _ROLE_PREFIX)
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train | _read_signer | Reads the given file as a hex key.
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key_filename: The filename where the key is stored. If None,
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Returns:
Signer: the signer
Raises:
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Args:
key_filename: The filename where the key is stored. If None,
defaults to the default key for the current user.
Returns:
Signer: the signer
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Args:
key_filename: The filename where the key is stored. If None,
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Signer: the signer
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train | _create_batch | Creates a batch from a list of transactions and a public key, and signs
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signer (:obj:`Signer`): The cryptographic signer
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Args:
signer (:obj:`Signer`): The cryptographic signer
transactions (list of `Transaction`): The transactions to add to the
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signer (:obj:`Signer`): The cryptographic signer
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train | ContextManager.create_context | Create a ExecutionContext to run a transaction against.
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base_contexts (list of str): Context ids of contexts that will
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inputs (list of str): Addresses that c... | validator/sawtooth_validator/execution/context_manager.py | def create_context(self, state_hash, base_contexts, inputs, outputs):
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base_contexts (list of str): Context ids of contexts that will
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train | ContextManager._find_address_values_in_chain | Breadth first search through the chain of contexts searching for
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base_contexts (list of str): The context ids to start with.
addresses_to_find (list of str): Addresses to find values in the
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Args:
base_contexts (list of str): The context ids to start with.
addres... | def _find_address_values_in_chain(self, base_contexts, addresses_to_find):
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train | ContextManager.delete_contexts | Delete contexts from the ContextManager.
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context_id_list (list): a list of context ids
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Args:
context_id_list (list): a list of context ids
Returns:
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for c_id in context_id_list:
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context_id_list (list): a list of context ids
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Args:
context_id (str): the return value of create_context, referencing
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address_list (list): a list of address strs
Returns:
... | validator/sawtooth_validator/execution/context_manager.py | def delete(self, context_id, address_list):
"""Delete the values associated with list of addresses, for a specific
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Args:
context_id (str): the return value of create_context, referencing
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context_id (str): the return value of create_context, referencing
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train | ContextManager.get | Get the values associated with list of addresses, for a specific
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context_id (str): the return value of create_context, referencing
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address_list (list): a list of address strs
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context_id (str): the return value of create_context, referencing
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context_id (str): the return value of create_context, referencing
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train | ContextManager.set | Within a context, sets addresses to a value.
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context_id (str): the context id returned by create_context
address_value_list (list): list of {address: value} dicts
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context_id (str): the context id returned by create_context
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train | IndexedDatabase.update | Applies the given puts and deletes atomically.
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deletes (:iterable:str:) an iterable of keys to delete
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train | IndexedDatabase.keys | Returns a list of keys in the database | validator/sawtooth_validator/database/indexed_database.py | def keys(self, index=None):
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train | BatchPublisher.send | Package up transactions into a batch and send them to the
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:param transactions: list of transactions to package and broadcast.
:return: None | validator/sawtooth_validator/journal/consensus/batch_publisher.py | def send(self, transactions):
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:param transactions: list of transactions to package and broadcast.
:return: None
"""
txn_signatures = [txn.header_signature for txn in trans... | def send(self, transactions):
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train | base_multinode_parser | Creates a parser with arguments specific to sending HTTP requests
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{ArgumentParser}: Base parser with default HTTP args | cli/sawtooth_cli/network_command/parent_parsers.py | def base_multinode_parser():
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Returns:
{ArgumentParser}: Base parser with default HTTP args
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{ArgumentParser}: Base parser with default HTTP args
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train | base_http_parser | Creates a parser with arguments specific to sending an HTTP request
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Returns:
{ArgumentParser}: Base parser with default HTTP args | cli/sawtooth_cli/parent_parsers.py | def base_http_parser():
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Returns:
{ArgumentParser}: Base parser with default HTTP args
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{ArgumentParser}: Base parser with default HTTP args
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train | base_list_parser | Creates a parser with arguments specific to formatting lists
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Returns:
{ArgumentParser}: Base parser with defaul list args | cli/sawtooth_cli/parent_parsers.py | def base_list_parser():
"""Creates a parser with arguments specific to formatting lists
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Returns:
{ArgumentParser}: Base parser with defaul list args
"""
base_parser = ArgumentParser(add_help=False)
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{ArgumentParser}: Base parser with defaul list args
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train | base_show_parser | Creates a parser with arguments specific to formatting a
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Returns:
{ArgumentParser}: Base parser with default show args | cli/sawtooth_cli/parent_parsers.py | def base_show_parser():
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Returns:
{ArgumentParser}: Base parser with default show args
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train | ConsensusProxy.get_block_statuses | Returns a list of tuples of (block id, BlockStatus) pairs. | validator/sawtooth_validator/consensus/proxy.py | def get_block_statuses(self, block_ids):
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"""
try:
return [
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self._chain_controller.block_validation_result(
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for block_i... | def get_block_statuses(self, block_ids):
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try:
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train | ConsensusProxy.settings_get | Returns a list of key/value pairs (str, str). | validator/sawtooth_validator/consensus/proxy.py | def settings_get(self, block_id, settings):
'''Returns a list of key/value pairs (str, str).'''
block = self._get_blocks([block_id.hex()])[0]
block_header = BlockHeader()
block_header.ParseFromString(block.header)
try:
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'''Returns a list of key/value pairs (str, str).'''
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block_header = BlockHeader()
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train | ConsensusProxy.state_get | Returns a list of address/data pairs (str, bytes) | validator/sawtooth_validator/consensus/proxy.py | def state_get(self, block_id, addresses):
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block = self._get_blocks([block_id.hex()])[0]
block_header = BlockHeader()
block_header.ParseFromString(block.header)
try:
state_view = self._state_view_factory.create_v... | def state_get(self, block_id, addresses):
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train | add_settings_parser | Creates the args parser needed for the settings command and its
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"""Creates the args parser needed for the settings command and its
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"""
# The following parser is for the settings subsection of commands. These
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s... | def add_settings_parser(subparsers, parent_parser):
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train | _do_settings_list | Lists the current on-chain configuration values. | cli/sawtooth_cli/settings.py | def _do_settings_list(args):
"""Lists the current on-chain configuration values.
"""
rest_client = RestClient(args.url)
state = rest_client.list_state(subtree=SETTINGS_NAMESPACE)
prefix = args.filter
head = state['head']
state_values = state['data']
printable_settings = []
proposal... | def _do_settings_list(args):
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train | _key_to_address | Creates the state address for a given setting key. | cli/sawtooth_cli/settings.py | def _key_to_address(key):
"""Creates the state address for a given setting key.
"""
key_parts = key.split('.', maxsplit=_MAX_KEY_PARTS - 1)
key_parts.extend([''] * (_MAX_KEY_PARTS - len(key_parts)))
return SETTINGS_NAMESPACE + ''.join(_short_hash(x) for x in key_parts) | def _key_to_address(key):
"""Creates the state address for a given setting key.
"""
key_parts = key.split('.', maxsplit=_MAX_KEY_PARTS - 1)
key_parts.extend([''] * (_MAX_KEY_PARTS - len(key_parts)))
return SETTINGS_NAMESPACE + ''.join(_short_hash(x) for x in key_parts) | [
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train | DefaultBatchInjectorFactory._create_injector | Returns a new batch injector | validator/sawtooth_validator/journal/batch_injector.py | def _create_injector(self, injector):
"""Returns a new batch injector"""
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block_info_injector = importlib.import_module(
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"""Returns a new batch injector"""
if injector == "block_info":
block_info_injector = importlib.import_module(
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train | ChainController.on_block_received | This is exposed for unit tests, and should not be called directly. | validator/sawtooth_validator/journal/chain.py | def on_block_received(self, block_id):
"""This is exposed for unit tests, and should not be called directly.
"""
_libexec('chain_controller_on_block_received', self.pointer,
ctypes.c_char_p(block_id.encode('utf-8'))) | def on_block_received(self, block_id):
"""This is exposed for unit tests, and should not be called directly.
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train | add_compare_chains_parser | Creates the arg parsers needed for the compare command. | cli/sawtooth_cli/network_command/compare.py | def add_compare_chains_parser(subparsers, parent_parser):
"""Creates the arg parsers needed for the compare command.
"""
parser = subparsers.add_parser(
'compare-chains',
help='Compare chains from different nodes.',
description=(
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"""Creates the arg parsers needed for the compare command.
"""
parser = subparsers.add_parser(
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help='Compare chains from different nodes.',
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train | do_compare_chains | Calculates and outputs comparison between all nodes on the network. | cli/sawtooth_cli/network_command/compare.py | def do_compare_chains(args):
"""Calculates and outputs comparison between all nodes on the network."""
urls = split_comma_append_args(args.urls)
users = split_comma_append_args(args.users)
clients = make_rest_apis(urls, users)
broken = []
chains, errors = get_chain_generators(clients, args.lim... | def do_compare_chains(args):
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urls = split_comma_append_args(args.urls)
users = split_comma_append_args(args.users)
clients = make_rest_apis(urls, users)
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train | print_summary | Print out summary and per-node comparison data. | cli/sawtooth_cli/network_command/compare.py | def print_summary(graph, tails, node_id_map):
"""Print out summary and per-node comparison data."""
# Get comparison data
heads = get_heads(tails)
heights = get_heights(tails)
max_height = max(heights)
common_height, block_ids_at_common_height = get_common_height(tails)
lags = get_lags(heigh... | def print_summary(graph, tails, node_id_map):
"""Print out summary and per-node comparison data."""
# Get comparison data
heads = get_heads(tails)
heights = get_heights(tails)
max_height = max(heights)
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train | print_table | Print out a table of nodes and the blocks they have at each block height
starting with the common ancestor. | cli/sawtooth_cli/network_command/compare.py | def print_table(graph, tails, node_id_map):
"""Print out a table of nodes and the blocks they have at each block height
starting with the common ancestor."""
node_count = len(tails)
# Get the width of the table columns
num_col_width = max(
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... | def print_table(graph, tails, node_id_map):
"""Print out a table of nodes and the blocks they have at each block height
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node_count = len(tails)
# Get the width of the table columns
num_col_width = max(
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train | print_tree | Print out a tree of blocks starting from the common ancestor. | cli/sawtooth_cli/network_command/compare.py | def print_tree(graph, tails, node_id_map):
"""Print out a tree of blocks starting from the common ancestor."""
# Example:
# |
# | 5
# * a {0, 1, 2, 3, 4}
# |
# | 6
# |\
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# | |
# | | 7
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# | |
... | def print_tree(graph, tails, node_id_map):
"""Print out a tree of blocks starting from the common ancestor."""
# Example:
# |
# | 5
# * a {0, 1, 2, 3, 4}
# |
# | 6
# |\
# * | b {0, 1, 2, 3}
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train | build_ordered_cliques | Order the new cliques based on the order of their ancestors in the
previous iteration. | cli/sawtooth_cli/network_command/compare.py | def build_ordered_cliques(cliques, next_cliques):
"""Order the new cliques based on the order of their ancestors in the
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def sort_key(clique):
return -len(clique[1])
if not cliques:
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list(next_cliques.values())[0].items(),
... | def build_ordered_cliques(cliques, next_cliques):
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def sort_key(clique):
return -len(clique[1])
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train | print_fold | Print a row that removes the given column and shifts all the following
columns. | cli/sawtooth_cli/network_command/compare.py | def print_fold(column_to_fold, total_columns, skips):
"""Print a row that removes the given column and shifts all the following
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format_str = '{:<2}' * (total_columns - 1)
cols = []
for i in range(column_to_fold):
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if i in skips:
cols.append(" ")
... | def print_fold(column_to_fold, total_columns, skips):
"""Print a row that removes the given column and shifts all the following
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format_str = '{:<2}' * (total_columns - 1)
cols = []
for i in range(column_to_fold):
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train | print_block_num_row | Print out a row of padding and a row with the block number. Includes
the branches prior to this block number. | cli/sawtooth_cli/network_command/compare.py | def print_block_num_row(block_num, cliques, next_cliques):
"""Print out a row of padding and a row with the block number. Includes
the branches prior to this block number."""
n_cliques = len(cliques)
if n_cliques == 0:
print('| {}'.format(block_num))
return
def mapper(clique):
... | def print_block_num_row(block_num, cliques, next_cliques):
"""Print out a row of padding and a row with the block number. Includes
the branches prior to this block number."""
n_cliques = len(cliques)
if n_cliques == 0:
print('| {}'.format(block_num))
return
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train | print_cliques | Print a '*' on each branch with its block id and the ids of the nodes
that have the block. | cli/sawtooth_cli/network_command/compare.py | def print_cliques(cliques, next_cliques, node_id_map):
"""Print a '*' on each branch with its block id and the ids of the nodes
that have the block."""
n_cliques = len(cliques)
format_str = '{:<' + str(n_cliques * 2) + '} {} {}'
branches = ['|'] * len(cliques)
for i, clique in enumerate(cliques... | def print_cliques(cliques, next_cliques, node_id_map):
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n_cliques = len(cliques)
format_str = '{:<' + str(n_cliques * 2) + '} {} {}'
branches = ['|'] * len(cliques)
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train | print_splits | Print shifts for new forks. | cli/sawtooth_cli/network_command/compare.py | def print_splits(cliques, next_cliques):
"""Print shifts for new forks."""
splits = 0
for i, clique in enumerate(cliques):
parent, _ = clique
# If this fork continues
if parent in next_cliques:
# If there is a new fork, print a split
if len(next_cliques[paren... | def print_splits(cliques, next_cliques):
"""Print shifts for new forks."""
splits = 0
for i, clique in enumerate(cliques):
parent, _ = clique
# If this fork continues
if parent in next_cliques:
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train | print_split | Print a row that splits the given column into two columns while
shifting all the following columns. | cli/sawtooth_cli/network_command/compare.py | def print_split(column_to_split, total_columns):
"""Print a row that splits the given column into two columns while
shifting all the following columns."""
out = ""
for _ in range(column_to_split):
out += "| "
out += "|\\"
for _ in range(column_to_split + 1, total_columns):
out +=... | def print_split(column_to_split, total_columns):
"""Print a row that splits the given column into two columns while
shifting all the following columns."""
out = ""
for _ in range(column_to_split):
out += "| "
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train | get_tails | Args:
An ordered collection of block generators.
Returns
A dictionary of lists of blocks for all chains where:
1. The first block in all the lists has the same block number
2. Each list has all blocks from the common block to the current
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Args:
An ordered collection of block generators.
Returns
A dictionary of lists of blocks for all chains where:
1. The first block in all the lists has the same block number
2. Each list has all blocks from the common block to the current
... | def get_tails(chains):
"""
Args:
An ordered collection of block generators.
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train | _compare_across | Return whether all the collections return equal values when called with
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train | build_fork_graph | Args:
An ordered collection of block generators which have been consumed to
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the chains from that block height (in the same order).
Returns:
A ForkGraph
A list of indexes of the chains that had communicati... | cli/sawtooth_cli/network_command/compare.py | def build_fork_graph(chains, tails):
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Args:
An ordered collection of block generators which have been consumed to
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Returns:
A ForkGraph
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An ordered collection of block generators which have been consumed to
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train | MetricsCollector._join | Join the identifier tuple with periods ".", combine the arbitrary tags
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train | add_config_parser | Creates the arg parsers needed for the config command and
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"""Creates the arg parsers needed for the config command and
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"""
parser = subparsers.add_parser(
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train | _do_config_proposal_create | Executes the 'proposal create' subcommand. Given a key file, and a
series of key/value pairs, it generates batches of sawtooth_settings
transactions in a BatchList instance. The BatchList is either stored to a
file or submitted to a validator, depending on the supplied CLI arguments. | cli/sawtooth_cli/sawset.py | def _do_config_proposal_create(args):
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train | _do_config_proposal_list | Executes the 'proposal list' subcommand.
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the current pending proposals for settings changes. | cli/sawtooth_cli/sawset.py | def _do_config_proposal_list(args):
"""Executes the 'proposal list' subcommand.
Given a url, optional filters on prefix and public key, this command lists
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"""
def _accept(candidate, public_key, prefix):
# Check to see if the first public ... | def _do_config_proposal_list(args):
"""Executes the 'proposal list' subcommand.
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train | _do_config_proposal_vote | Executes the 'proposal vote' subcommand. Given a key file, a proposal
id and a vote value, it generates a batch of sawtooth_settings transactions
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validator. | cli/sawtooth_cli/sawset.py | def _do_config_proposal_vote(args):
"""Executes the 'proposal vote' subcommand. Given a key file, a proposal
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"""
signer = _read_signer(args.ke... | def _do_config_proposal_vote(args):
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train | _create_propose_txn | Creates an individual sawtooth_settings transaction for the given
key and value. | cli/sawtooth_cli/sawset.py | def _create_propose_txn(signer, setting_key_value):
"""Creates an individual sawtooth_settings transaction for the given
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"""
setting_key, setting_value = setting_key_value
nonce = hex(random.randint(0, 2**64))
proposal = SettingProposal(
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setting_key, setting_value = setting_key_value
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train | _create_vote_txn | Creates an individual sawtooth_settings transaction for voting on a
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"""
if vote_value == 'accept':
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train | _make_txn | Creates and signs a sawtooth_settings transaction with with a payload. | cli/sawtooth_cli/sawset.py | def _make_txn(signer, setting_key, payload):
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"""
serialized_payload = payload.SerializeToString()
header = TransactionHeader(
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train | ConsensusNotifier.notify_peer_message | A new message was received from a peer | validator/sawtooth_validator/consensus/notifier.py | def notify_peer_message(self, message, sender_id):
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payload = message.SerializeToString()
self._notify(
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train | ConsensusNotifier.notify_block_new | A new block was received and passed initial consensus validation | validator/sawtooth_validator/consensus/notifier.py | def notify_block_new(self, block):
"""A new block was received and passed initial consensus validation"""
payload = block.SerializeToString()
self._notify(
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payload = block.SerializeToString()
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train | ConsensusNotifier.notify_engine_activated | The consensus engine has been activated. | validator/sawtooth_validator/consensus/notifier.py | def notify_engine_activated(self, chain_head):
"""The consensus engine has been activated."""
chain_head_bytes = chain_head.SerializeToString()
self._notify(
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train | Tree.update | Walk to ADDRESS, creating nodes if necessary, and set the data
there to UPDATER(data).
Arguments:
address (str): the address to be updated | validator/sawtooth_validator/execution/scheduler_parallel.py | def update(self, address, updater, prune=False):
'''
Walk to ADDRESS, creating nodes if necessary, and set the data
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Arguments:
address (str): the address to be updated
'''
node = self._get_or_create(address)
node.data = updat... | def update(self, address, updater, prune=False):
'''
Walk to ADDRESS, creating nodes if necessary, and set the data
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address (str): the address to be updated
'''
node = self._get_or_create(address)
node.data = updat... | [
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] | hyperledger/sawtooth-core | python | https://github.com/hyperledger/sawtooth-core/blob/8cf473bc2207e51f02bd182d825158a57d72b098/validator/sawtooth_validator/execution/scheduler_parallel.py#L91-L105 | [
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... | 8cf473bc2207e51f02bd182d825158a57d72b098 |
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